VVME MGB2.60 Скачать руководство пользователя страница 3

Input Section

Because of the wide range of head unit output configurations all VVME

amplifiers have an adjustable input sensitivity of Gain The gain is not

a volume or a power limiting control like a throttle. It makes the amp more

sensitive to input from the stereo. with the gain up the amp will reach full output

at a lower volume setting on the deck. At higher gain settings the amp also

becomes more more sensitive to noise from the car s electrical system. Try to

run the gain at the lowest setting possible for you system.

'

There is no correct gain setting Because

speakers require different power

demands to reach the same output the

gains most often need to be used to

compensate for these differences If you

tried to set all the gains at half way you

would probably find the system didn t

sound very good. Using good judgment

and listening carefully to each speaker is

still the best way to tune a system.

.

,

.

.

'

Crossover controls

A crossover is a device that removes unwanted frequencies from a speaker or

amplifier.A tweeter can easily be destroyed by bass notes if they are not

filtered out.Likewise a subwoofer will not sound natural if it is playing midrange

notes.A crossover removes these sounds from the speaker.As you might guess,

careful adjustment in need to ensure

that all the speakers are playing the

right sounds and that you are left with

no

holes or low spots in the

frequency response.

Bass Boost

amplifiers have an adjustable bass boost.On the 4

channel DAB-4.1200N this is controlled by a VR selecting the most commonly

used BASS BOOST setting.Begin your adjustments at low volume.If you do not

hear any improvement then woofer does not need any BASS BOOST.

The Low Pass Filter(LPF) must be switched on for the bass boost to activate.

VVME MGB1.800/MGW1.800

Use Bass Boost carefully.The demands on

power output are tremendous.Try to

minimize the use by changing woofer

position or the enclosure size.

Bass Boost cont

MGB1.800/MGW1.800

½

The

has a fully adjustable bass boost with adjustments

for both Boost level and Boost Frequency Begin your adjustments at low
volume Turn the Bass Boost Level control about

way up Next turn the

Bass Boost Frequency up and down this will take some tweaking but try to

find the setting that gives you a richer

.

.

.

,

.

and fuller sound without over working the

subwoofer Play several different kinds of

music to test your adjustment You may find

you have to go back and make some changes

and compromises to get it sounding right with

an assortment of music. Use Bass Boost

carefully. The demands on power output are

tremendous. Try to minimize the use by

changing woofer position or the enclosure size.

.

Speaker outputs

This amplifier is a multi channel amplifier design. Meaning it has more than one

channel of speaker outputs. It is equipped with a large block style terminal for

speaker connection. Make this connection carefully and neatly. strip your wire

back and twist the exposed leads and insert them into the block terminal while
being
careful that there is no loose or frayed strands of

wire and tighten the Allen head screw down on the

terminal till the wire is tightly secured in place.If the

wires ever come in contact with each other the

amplifier will go into protection

.

Know your total ohm load before you make any

connections.

3

4

FR

FL

RR

RL

Содержание MGB2.60

Страница 1: ...MODEL ...

Страница 2: ... fit the speakers and your listening preferences Ensures solid electrical connections that resist corrosion Fully variable crossovers promote installation ease and save the cost of outboard crossovers Additionally they may be used in conjunction with outboard passive or active crossovers depending on the complexity required by the system The 12 dB per octave slope offers steep roll off above or be...

Страница 3: ...SS BOOST setting Begin your adjustments at low volume If you do not hear any improvement then woofer does not need any BASS BOOST The Low Pass Filter LPF must be switched on for the bass boost to activate VVME MGB1 800 MGW1 800 Use Bass Boost carefully The demands on power output are tremendous Try to minimize the use by changing woofer position or the enclosure size Bass Boost cont MGB1 800 MGW1 ...

Страница 4: ... to insure a good low resistance connection Some alloys used in modern cars do not offer the best ground If you believe this is the case consult with the vehicle manufacturer Only after this step should you install the fuse at the battery 9 Connect the speaker wires to the amp and speakers make sure the amp is off first Make sure the polarity add is correct 10 Connect the RCA S to the amp 11 Doubl...

Страница 5: ... CHANNEL HIGH PASS MGB2 60 MGW2 60 MGB2 60 MGW2 60 Use this Crossover for HIGH Set to HIGH 4 OHMS OPTIONAL SECOND SET 2 OHM STEREO R L Set to FULL Use this Crossover for LOW Set to FULL R L Set to LOW Use this Crossover for 50Hz ...

Страница 6: ...MGW4 60 Use this Crossover for HIGH Set to HIGH OPTIONAL SECOND SET 2 OHM STEREO OPTIONAL SECOND SET 2 OHM STEREO FR FL RR RL Use this Crossover for HIGH Set to HIGH 4 OHMS OPTIONAL SECOND SET 2 OHM STEREO Use this Crossover for HIGH Set to HIGH FR FL RR RL Use this Crossover for LOW Set to LOW ...

Страница 7: ...AL POWER WIRING for all models VVME CAR AUDIO MG SERIES Height 51MM 2 MGB1 800 MGW1 800LENGTH 240MM 9 5 MGB2 60 MGW2 60LENGTH 190MM 7 5 MGB4 60 MGW4 60LENGTH 270MM 10 6 11 12 2 OHM STABLE CLASS D SUBWOOFER AMPLIFIER MGB1 800 MGW1 800 Adjust SUBSONIC FILTER to prevent woofer damage Set BASS BOOST Frequency Set BASS BOOST as Needed Adjust Gain Carefully Set for Best Bass Response Low Pass Crossover ...

Страница 8: ... received without an accompanying Return Authorization Number will be processed more slowly Additionally you must include a copy of your purchase receipt from an authorized dealer for consideration of in warranty service otherwise repair charges will apply Units received without a receipt will be held for 30 days allowing us time to contact you and obtain a copy of the receipt After 30 days all un...

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